package online.shenme.day05;

public class SystemTest {
    public static void main(String[] args) {
        long timeMillis = System.currentTimeMillis();
        System.out.println(timeMillis);
        int[] arr1={1,2,3,4,5};
        int[] arr2=new int[6];
        System.arraycopy(arr1,0,arr2,1, arr1.length);
        for (int i = 0; i < arr2.length; i++) {
            System.out.println(arr2[i]);
        }
        System.exit(333);
    }
}
